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CVE-2021-36351

30
FAUCET Score

CVE-2021-36351 is a critical SQL Injection vulnerability affecting Care2x Open Source Hospital Information Management 2.7 Alpha. Specifically, it allows attackers to inject malicious SQL code through the 'pday', 'pmonth', and 'pyear' parameters in GET requests to /modules/nursing/nursing-station.php. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network without authentication, enabling full compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.7CPE matchmatch criteria
cpe:2.3:a:care2x:hospital_information_management_system:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.85%
Probability of exploitation in next 30 days
EPSS Percentile
76.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0185 is in the 65th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

securityforeveryone.com / blog/care2x-hospital-information-management-system-0-day-vulnerability-cve-2021-36351
Third Party Advisory
exploit-db.com / exploits/50165
ExploitThird Party AdvisoryVDB Entry